"Pour exprimer la même idée d'une autre manière, je pense que la connaissance humaine est essentiellement active"

“It always seems impossible until it's done.”

“Men are Moved by two levers only: fear and self interest.”

“Life is too short, or too long, for me to allow myself the luxury of living it so badly.”

“In the middle of difficulty lies opportunity”

“A clever person solves a problem. A wise person avoids it.”

“Success is not measured by what you accomplish, but by the obstacles you overcome.”

“The future belongs to those who see possibilities before they become obvious”

“Nothing is impossible, the word itself says 'I'm possible'”

“Words have a magical power. They can bring either the greatest happiness or deepest despair.”

“If you don't like something, change it. If you can't change it, change your attitude.”

“Have the courage to follow your heart and intuition. They somehow already know what you tr...”

“Convince your enemy that he will gain very little by attacking you; this will diminish his...”